Spacewalkers replace failed station computer
Space station commander Peggy Whitson and astronaut Jack Fischer carried out a hurriedly planned spacewalk
Space
Failed computer requires quick spacewalk repair
NASA astronauts Peggy Whitson and Jack Fischer are set for a hurriedly planned spacewalk to replace a failed external computer
SpaceX launches 2nd satellite in just 14 days
SpaceX launched Inmarsat communications satellite Monday, the California rocket builder's second flight in two weeks and sixth so far this year
NASA rules out crew on first flight of super rocket
The Trump administration had asked NASA to consider adding a crew to the first flight of the agency's new SLS booster
Spacewalk cut short after airlock problems
Astronaut Jack Fischer described his first spacewalk as "The biggest slice of awesome pie I've ever seen!"
Cassini sends back close-up views of Saturn
NASA's Cassini spacecraft is beaming back spectacular data during dives between Saturn's rings and the planet's cloud tops
SpaceX launches spy satellite
SpaceX launched a classified spy satellite Monday, the company's first launch for the secretive National Reconnaissance Office
Cassini spacecraft phones home after daring Saturn encounter
NASA's Cassini spacecraft is back in contact after shooting through the gap between Saturn and its rings
Trump calls space station as astronaut sets record
"Space Ninja" Peggy Whitson talks to the president and the nation after logging more time in orbit than any other American
Two-man crew set for launch to space station
A Soyuz spacecraft carrying a Russian cosmonaut and a NASA astronaut is set for launch Thursday on a six-hour flight to the space station
Commercial cargo ship launched to space station
An Orbital ATK Cygnus cargo ship carrying more than 7,600 pounds of equipment and supplies took off for the space station
Astronaut's stay aboard space station extended
Astronaut Peggy Whitson will spend three additional months aboard the International Space Station to enable a full slate of research
Astronaut sets spacewalk record
Astronaut Peggy Whitson became the most experienced female spacewalker with her eighth EVA Thursday
SpaceX set for historic launch of "used" booster
SpaceX plans to fly a Falcon 9 rocket Thursday using a previously flown first stage, a historic step in the company's push to lower launch costs
SpaceX test-fires "used" rocket booster
SpaceX fired a previously flown Falcon 9 first-stage booster Monday to clear the way for launch Thursday
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